52.129.40.0/22
🇺🇸CIDR
52.129.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Shingle Springs
RIR
ARIN
Status
allocated
Allocated
8/30/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 52.129.40.0/22 | AS11191CALNET - Cal.net, Inc. | No ROA | ARIN | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 52.129.41.0/24 | AS11191CALNET - Cal.net, Inc. | No ROA | — | 6/1/2026 |
| 52.129.42.0/24 | AS11191CALNET - Cal.net, Inc. | No ROA | — | 6/1/2026 |
| 52.129.43.0/24 | AS11191CALNET - Cal.net, Inc. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS11191 | ARIN | MNT-CALNE-88 | 2/28/2025 |
Origin ASN
AS11191
CALNET - Cal.net, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/52.129.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/52.129.40.0/22" | jq
External Links